Enonic Resource Tool: Building a custom gradle plugin

For some time, people working with Enonic CMS sites have asked for a easier way of handling resources (xslt, css, js etc) using a Version Control System, and across multiple installations. As an example, it would be nice to be able to check out resources from a VCS to my local file system, edit files, push changes to a server and then commit them back into the VCS. The ert-gradle-plugin is an attempt to ease this and other tasks.